Küstner
# Küstner

Küstner is a German-language surname. Notable people with the surname include:

* Heinz Küstner (1897—1963), German gynecologist and obstetrician
* Joachim Küstner, guitarist for Dark Assault
* Karl Friedrich Küstner (1856−1936), German astronomer
* Otto Küstner (1849−1931), German gynecologist
